During a House Judiciary Subcommittee hearing on Wednesday, Drug Enforcement Administrator Michele Leonhart repeatedly refused to admit that anything was more addictive or harmful than marijuana.

Democratic Rep. Jared Polis of Colorado pressed Leonhart on whether illegal drugs like methamphetamine and crack, as well as legal prescription drugs, caused greater harm to public health compared to marijuana. But within a three minute time-span, Leonhart dodged his questions eleven times.

“Is crack worse for a person than marijuana?” Polis, who has called for an end to marijuana prohibition, asked.